DEWALT XR 20 Volt Max 1 4 in Variable Speed Brushless Cordless Impact Driver Etched Glass Pendant Low Heat Lumens (Brightness) 1600 Indoor Outdoor Anti Rust Paint Low Heat Lumens (Brightness) 1600 Indoor Outdoor Indoor Outdoor Lighting Technology CFL Wattage (Watts) 23 Light Bulb Base Type Medium Color Rendering Index (CRI) 80 Light Bulb Base Code E26 Bulb Construction Glass Number of Bulbs Included 24 Bulb Diameter (In Pair it with a polished sink and minimal hardware to emphasize its streamlined silhouette accepts 1 in bit tips Compact and lightweight design to fit into tight areas (6 mm shorter than the previous DCF886) Includes (1) DCF887 20 volt MAX XR 1 4 in 3 speed impact driver DEWALT built brushless motor and XR Li ion batteries deliver more run time and capacity over standard units 3 speed settings for optimized application versatility Precision drive in speed 1 for precision applications and added control Three (3) LED lights with 20 second delay after trigger release